{"version":"1.0","type":"rich","title":"Transforming Data","description":"This visualization displays the average sepal length for each iris species using D3 v7. The code loads iris data from a CSV file, parses it with `d3.csvParse`, and aggregates measurements using `d3.flatRollup` and `d3.sum`. Results are rendered as formatted JSON text displayed in a `<pre>` element. The example demonstrates a data transformation pipeline, starting with raw tabular data and summarizing it through grouping and reduction operations.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c2113fbd50dc4304b3f56f2bda019ec6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}